ICD-10-CM Codes
O00-O9A Pregnancy, childbirth and the puerperium
O30-O48 Maternal care related to the fetus and amniotic cavity and possible delivery problems
O31- Complications specific to multiple gestation
2021 ICD-10-CM Diagnosis Code O31.22

2021 ICD-10-CM Diagnosis Code O31.22

Continuing pregnancy after intrauterine death of one fetus or more, second trimester

2016

2017

2018

2019

2020

2021

Non-Billable/Non-Specific Code

2nd Trimester (14-28 weeks)

O31.22 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
Short description: Cont preg after uterin death of one fetus or more, 2nd tri
The 2021 edition of ICD-10-CM O31.22 became effective on October 1, 2020.
This is the American ICD-10-CM version of O31.22 - other international versions of ICD-10 O31.22 may differ.

ICD-10-CM Coding Rules

O31.22 is applicable to mothers in the second trimester of pregnancy, which is defined as between equal to or greater than 14 weeks to less than 28 weeks since the first day of the last menstrual period.

The following code(s) above O31.22 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

that may be applicable to O31.22:

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change

ICD-10-CM Codes Adjacent To O31.22

O31.20X5 …… fetus 5

O31.20X9 …… other fetus

O31.21 Continuing pregnancy after intrauterine death of one fetus or more, first trimester

O31.21X0 …… not applicable or unspecified

O31.21X1 …… fetus 1

O31.21X2 …… fetus 2

O31.21X3 …… fetus 3

O31.21X4 …… fetus 4

O31.21X5 …… fetus 5

O31.21X9 …… other fetus

O31.22 Continuing pregnancy after intrauterine death of one fetus or more, second trimester

O31.22X0 …… not applicable or unspecified

O31.22X1 …… fetus 1

O31.22X2 …… fetus 2

O31.22X3 …… fetus 3

O31.22X4 …… fetus 4

O31.22X5 …… fetus 5

O31.22X9 …… other fetus

O31.23 Continuing pregnancy after intrauterine death of one fetus or more, third trimester

O31.23X0 …… not applicable or unspecified

O31.23X1 …… fetus 1

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.